The Premier League returns this weekend and Manchester United has also launched a 24-hour Black Friday sale exclusive to its app titled Red Friday.

Those who don't have the app can download it free from the app store on iPhone or the Google Play store on Android.

Once you've downloaded the app you can get up to 25 per cent off items in the online megastore, 25 per cent off an annual pass on MUTV and 50 per cent off an official membership, as well as discounts on home match tickets and VIP packages.

For those who want to visit Old Trafford and explore the deep history of the club you can get 50 per cent off a museum and tour annual pass via the club's e-ticketing website. This means the stadium tour will now cost just £12.50.

If you do not wish to download the app then the sale will land on the website after the 24-hour exclusivity period.